<div class="col mb-4">
    <div class="card h-100">
        <img src="{$field.litpic|thumb_img=###,800,530,3}" class="card-img-top">
        <div class="card-body">
            <h5 class="card-title text-truncate-2">{$field.title}</h5>
            <p class="card-text text-muted text-truncate-2">{$field.seo_description}</p>
            <p class="card-text"><small class="text-muted">更新于{$field.add_time|MyDate='Y年m月d日',###}</small></p>
            <a href="{$field.arcurl}" class="card-link stretched-link"></a>
        </div>
    </div>
</div>